Toro 74816, 74818 Addendum

Titan

Z4800andZ5200Zero-Turn-RadiusRiding

Mowers

ModelNo.74816—SerialNo.280000001andUp

ModelNo.74818—SerialNo.280000001andUp

FormNo.3360-705RevA

Addendum

Important:Thisaddendumreplacesthe“Servicing

theEngineOil”sectionfoundintheMaintenance chapterofthe

Operator’ s Man ual

ServicingtheEngineOil

OilType:Detergentoil(APIserviceSG,SH,SJ,or higher)

CrankcaseCapacity:1.7qt(1.6l)whenthelteris changed

Viscosity:Seethetablebelow .

CheckingtheOilLevel

ServiceInterval:Beforeeachuseordaily

1.Parkthemachineonalevelsurface,disengagethe bladecontrolswitch,stoptheengine,engageparking brake,andremovethekey.

2.Makesuretheengineisstopped,level,andiscoolso theoilhashadtimetodrainintothesump.

3.Tokeepdirt,grassclippings,etc.,outoftheengine, cleantheareaaroundtheoilllcap/dipstickbefore removingit.

4.Pullandremovetheoilllcap/dipstick;wipeoil off.Reinsertthedipstickandpushrmlyintoplace (Figure2).

Figure1

10W-30:0to100degreesF(-18to38degreesC)is betterforvaryingtemperatureconditions.Thisviscosity improvescoldweatherstarting,butmayincreaseoil consumptionabove80degreesF(27degreesC).

5W-20,5W-30:Useofsyntheticoilhaving5W -20or 5W-30ratingisacceptable,upto40degreesF(4degrees C).Syntheticoilswillprovidebetterstartinginextreme coldbelow-10degreesF(23degreesC).

Note:Syntheticoilsmeetingthelistedclassications maybeusedwithoilchangesperformedatthe recommendedintervals.Howevertoallowpistonrings toproperlyseat,aneworrebuiltengineshouldbe operatedforatleast50hoursusingstandardpetroleum basedoilbeforeswitchingtosyntheticoil.

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Figure2

1.Oildipstick3.Oillevel

2.Fillertube

5.Removethedipstickandchecktheoillevel.

Theoillevelshouldbeupto,butnotover,the“F” markonthedipstick.

6.Ifthelevelislow,addoilofthepropertype,upto the“F”markonthedipstick.Alwayscheckthelevel withthedipstickbeforeaddingmoreoil.

Note:Topreventextensiveenginewearordamage, alwaysmaintaintheproperoillevelinthecrankcase.

OriginalInstructions(EN)

PrintedintheUSA.

AllRightsReserved

Neveroperatetheenginewiththeoillevelbelowthe “L”markoroverthe“F”markonthedipstick.

ChangingtheOilandFilter

ServiceInterval:Every100hours/Yearly(whichever

comesrst)(morefrequentlyunder extremelydusty,dirtyconditions).

Changetheoilandlterwhiletheengineisstillwarm. Theoilwillowmorefreelyandcarryawaymore impurities.Makesuretheengineislevelwhenlling, checking,orchangingtheoil.

1.Starttheengineandletitrununtilwarm.This warmstheoilsoitdrainsbetter.

2.Parkthemachinesothatthedrainsideisslightly lowerthantheoppositesidetoassuretheoildrains completely.

3.Disengagethebladecontrolswitchandmovethe motioncontrolsoutwardtotheneutralpositionand engageparkingbrake.

4.Stoptheengine,removethekey,andwaitforall movingpartstostopbeforeleavingtheoperating position.

5.Cleantheareaaroundthedrainplugandonthe machineframe.Placeapanunderneathmachine directlybelowthedrainholeintheframeasshown inFigure3

Figure4

1.Oillter2.Gasket

7.Besuretoallowampletimeforcompletedrainage.

8.Removetheoldlterandwipeoffthemountingpad (Figure4).

9.Whentheoilhasdrainedcompletely,installthe oildrainplug.Tightentheplugto14N-m(125 in-lb)torque.Wipeupanyexcessoilontheframe (Figure3).

Note:Disposeoftheusedoilatarecyclingcenter.

10.Applyathinlmofcleanoiltotherubbergasketon thenewlter.

11.Installthereplacementoilltertothemountingpad. Turntheoillterclockwiseuntiltherubbergasket contactsthepad,thentightenthelteranadditional 1/2to3/4turn(Figure3).

12.Slowlypourapproximately80%ofthespeciedoil intothellertube.

Figure3

1.Oildrainhose

2.Oildrainplug

3.Pan

6.Removetheoildrainplug(Figure3).Removetheoil llcap/dipstick(Figure2).

13.Installtheoilllcap/dipstickandpushrmlyinto place.

14.Checktheoillevel(Figure2);refertotheChecking theOilLevelsection.

15.Slowlyaddadditionaloiltobringittothefullmark.

16.Installtheoilllcap/dipstickandpushrmlyinto place.